EP3979757A4 - Multicast-kommunikationsverfahren, -vorrichtung und -system - Google Patents

Multicast-kommunikationsverfahren, -vorrichtung und -system Download PDF

Info

Publication number: EP3979757A4
Authority: EP; European Patent Office
Prior art keywords: communication system; multicast communication; multicast; communication
Prior art date: 2019-06-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP20826482.0A

Other languages

English (en)

French (fr)

Other versions

EP3979757C0 (de

EP3979757B1 (de

EP3979757A1 (de

Inventor

Qianghua ZHU

Fenqin Zhu

Wenfu Wu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huawei Technologies Co Ltd

Original Assignee

Huawei Technologies Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-06-17

Filing date

2020-06-17

Publication date

2022-08-10

2020-06-17 Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd

2022-04-06 Publication of EP3979757A1 publication Critical patent/EP3979757A1/de

2022-08-10 Publication of EP3979757A4 publication Critical patent/EP3979757A4/de

2023-11-22 Application granted granted Critical

2023-11-22 Publication of EP3979757C0 publication Critical patent/EP3979757C0/de

2023-11-22 Publication of EP3979757B1 publication Critical patent/EP3979757B1/de

Status Active legal-status Critical Current

2040-06-17 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/16—Multipoint routing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2483—Traffic characterised by specific attributes, e.g. priority or QoS involving identification of individual flows
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/22—Manipulation of transport tunnels
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/24—Interfaces between hierarchically similar devices between backbone network devices
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Databases & Information Systems (AREA)
Multimedia (AREA)
Data Exchanges In Wide-Area Networks (AREA)
Mobile Radio Communication Systems (AREA)

EP20826482.0A 2019-06-17 2020-06-17 Multicast kommunikations-verfahren und -vorrichtungen Active EP3979757B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201910523377.8A CN112105088B (zh)	2019-06-17	2019-06-17	多播通信方法、装置及系统
PCT/CN2020/096633 WO2020253737A1 (zh)	2019-06-17	2020-06-17	多播通信方法、装置及系统

Publications (4)

Publication Number	Publication Date
EP3979757A1 EP3979757A1 (de)	2022-04-06
EP3979757A4 true EP3979757A4 (de)	2022-08-10
EP3979757C0 EP3979757C0 (de)	2023-11-22
EP3979757B1 EP3979757B1 (de)	2023-11-22

Family

ID=73748641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20826482.0A Active EP3979757B1 (de)	2019-06-17	2020-06-17	Multicast kommunikations-verfahren und -vorrichtungen

Country Status (6)

Country	Link
US (2)	US12041516B2 (de)
EP (1)	EP3979757B1 (de)
JP (1)	JP7580411B2 (de)
KR (1)	KR102906420B1 (de)
CN (1)	CN112105088B (de)
WO (1)	WO2020253737A1 (de)

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CN110727633A (zh) *	2019-09-17	2020-01-24	广东高云半导体科技股份有限公司	基于SoC FPGA的边缘人工智能计算系统构架
EP4059205A1 (de) *	2019-11-11	2022-09-21	Telefonaktiebolaget LM Ericsson (publ)	Technik zur dynamischen klassifizierung und neuklassifizierung eines datenpaketflusses
CN114697259A (zh) *	2020-12-31	2022-07-01	华为技术有限公司	避免环路的方法及装置
US12507040B2 (en)	2021-04-06	2025-12-23	Nokia Technologies Oy	Distributing multicast packets in individual protocol data unit (PDU) sessions
CN115226039B (zh) *	2021-04-16	2024-08-02	华为技术有限公司	组播通信方法及通信装置
CN115708384A (zh) *	2021-08-20	2023-02-21	中兴通讯股份有限公司	分布式业务转发方法、装置、系统、存储介质及电子设备
CN115866532B (zh) *	2021-09-24	2024-12-10	中国电信股份有限公司	组播方法和用户面功能设备
CN115884262B (zh) *	2021-09-28	2025-09-19	维沃移动通信有限公司	信息控制方法、装置、网络功能及可读存储介质
CN113726909B (zh) *	2021-09-29	2022-07-08	广州爱浦路网络技术有限公司	基于融合组网的包处理方法、系统、装置及存储介质
CN114189572B (zh) *	2021-12-16	2022-09-06	深圳市领创星通科技有限公司	一种包检测规则匹配方法、装置、网元及存储介质
CN116867108A (zh) *	2022-03-26	2023-10-10	华为技术有限公司	一种重构用户面功能网元关键服务能力的方法及通信装置
US12376002B2 (en) *	2022-07-26	2025-07-29	Cisco Technology, Inc.	Optimization for virtual network group broadcast data traffic processing in mobile networks
CN119449910A (zh) *	2023-08-03	2025-02-14	中兴通讯股份有限公司	规则维护方法、报文传输方法、网络设备及存储介质

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JP2006121667A (ja) *	2004-09-27	2006-05-11	Matsushita Electric Ind Co Ltd	パケット受信制御装置及びパケット受信制御方法
CN101521586B (zh) *	2008-02-28	2013-05-01	株式会社Ntt都科摩	在无线局域网中的多播方法
KR102072021B1 (ko) *	2013-08-09	2020-03-02	삼성전자주식회사	디바이스-투-디바이스 통신 시스템에서 피어 탐색 자원 선택 장치 및 방법
CN108419270B (zh) *	2017-02-10	2021-08-06	中兴通讯股份有限公司	一种业务分流实现方法及装置
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2019
- 2019-06-17 CN CN201910523377.8A patent/CN112105088B/zh active Active
2020
- 2020-06-17 WO PCT/CN2020/096633 patent/WO2020253737A1/zh not_active Ceased
- 2020-06-17 KR KR1020227001248A patent/KR102906420B1/ko active Active
- 2020-06-17 JP JP2021575028A patent/JP7580411B2/ja active Active
- 2020-06-17 EP EP20826482.0A patent/EP3979757B1/de active Active
2021
- 2021-12-16 US US17/644,678 patent/US12041516B2/en active Active
2024
- 2024-07-15 US US18/773,067 patent/US12513493B2/en active Active

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"3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; 5G System - Phase 1; CT WG4 Aspects (Release 15)", 29 January 2018 (2018-01-29), XP051384057, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fct/WG4%5Fprotocollars%5Fex%2DCN4/TSGCT4%5F82%5FGothenburg/Docs/> [retrieved on 20180129] *
"3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Interface between the Control Plane and the User Plane Nodes; Stage 3 (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 29.244, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. V16.0.0, 13 June 2019 (2019-06-13), pages 1 - 217, XP051754043 *
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System Architecture for the 5G System; Stage 2 (Release 16)", vol. SA WG2, 11 June 2019 (2019-06-11), XP051756422, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_sa/WG2_Arch/Latest_SA2_Specs/DRAFT_INTERIM/Archive/23501-g10_CRs_Implemented_R2.zip> [retrieved on 20190611] *

Also Published As

Publication number	Publication date
WO2020253737A1 (zh)	2020-12-24
CN112105088B (zh)	2023-04-07
US20250016525A1 (en)	2025-01-09
US12041516B2 (en)	2024-07-16
EP3979757C0 (de)	2023-11-22
KR20220020933A (ko)	2022-02-21
JP2022537186A (ja)	2022-08-24
KR102906420B1 (ko)	2026-01-02
CN112105088A (zh)	2020-12-18
EP3979757B1 (de)	2023-11-22
EP3979757A1 (de)	2022-04-06
US20220109962A1 (en)	2022-04-07
US12513493B2 (en)	2025-12-30
JP7580411B2 (ja)	2024-11-11

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